The average bus between Portmarnock and Galway takes 4h 30m and the fastest bus takes 3h 48m. There is a bus service every few hours from Portmarnock to Galway. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between Portmarnock and Galway. The earliest departure is at 6:42 AM in the morning, and the last departure from Portmarnock is at 11:55 PM which arrives into Galway at 9:45 AM. All services require a transfer, and take on average 4h 30m. The schedules shown below are for the next available departures.

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4h 13m • 1 changeWant to know about travelling from Portmarnock to Galway? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Portmarnock to Galway. However, there are services departing from Portmarnock Village station and arriving at Galway Coach Stn station via Airport Zone 15 station. The journey, including transfers, takes approximately 4h 30m.
Portmarnock to Galway bus services, operated by Go-Ahead Ireland, depart from Portmarnock Village station.
Portmarnock to Galway bus services, operated by Citylink, arrive at Galway Coach Stn station.
The distance between Portmarnock and Galway is 194.2 km. The road distance is 219 km.
You can take a bus from Portmarnock Village to Galway Coach Stn via Airport Zone 11 in around 4h 23m.